FR2218562B1 - - Google Patents
Info
- Publication number
- FR2218562B1 FR2218562B1 FR7405579A FR7405579A FR2218562B1 FR 2218562 B1 FR2218562 B1 FR 2218562B1 FR 7405579 A FR7405579 A FR 7405579A FR 7405579 A FR7405579 A FR 7405579A FR 2218562 B1 FR2218562 B1 FR 2218562B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0491—Constructional details of means for attaching the control device
- B60C23/0498—Constructional details of means for attaching the control device for rim attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0427—Near field transmission with inductive or capacitive coupling means
- B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/12—Alarms or signals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/2614—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2033373A JPS5610733B2 (fr) | 1973-02-20 | 1973-02-20 | |
JP2997873A JPS561731B2 (fr) | 1973-03-16 | 1973-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2218562A1 FR2218562A1 (fr) | 1974-09-13 |
FR2218562B1 true FR2218562B1 (fr) | 1976-04-30 |
Family
ID=26357260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7405579A Expired FR2218562B1 (fr) | 1973-02-20 | 1974-02-19 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3889077A (fr) |
FR (1) | FR2218562B1 (fr) |
GB (1) | GB1428632A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006327A (en) * | 1975-01-29 | 1977-02-01 | Nissan Motor Co., Ltd. | Pneumatic tire pressure sensing switch |
US4126772A (en) * | 1976-08-31 | 1978-11-21 | Dennis G. Pappas | Switch for detecting tire pressure |
SE439463B (sv) * | 1978-04-25 | 1985-06-17 | Gunter Pruss | Anordning for alstrande av en signal vid underskridandet av ett i en luftfyllning for ett luftdeck avsett lufttryck |
US4254312A (en) * | 1978-12-29 | 1981-03-03 | Eaton Corporation | Temperature compensated fill valve/pressure switch |
US4335283A (en) * | 1979-12-05 | 1982-06-15 | Eaton Corporation | Temperature compensated fill valve/pressure switch |
DE3029563C2 (de) * | 1980-08-05 | 1990-11-15 | Bayerische Motoren Werke AG, 8000 München | Übertragungsverfahren für einen veränderlichen Meßwert für den Reifendruck von Fahrzeug-Rädern |
US5120915A (en) * | 1991-02-01 | 1992-06-09 | Johnson Service Company | Pressure-actuated pump control switch |
US5198631A (en) * | 1991-09-11 | 1993-03-30 | General Electric Company | Pressure responsive control device |
JP4059037B2 (ja) * | 2002-08-28 | 2008-03-12 | トヨタ自動車株式会社 | タイヤ保護装置 |
US6892778B2 (en) * | 2003-09-09 | 2005-05-17 | Mark K. Hennig | Wheel end assembly high-temperature warning system |
JP4696707B2 (ja) * | 2004-12-27 | 2011-06-08 | パナソニック株式会社 | 車両用プッシュスイッチ |
MX349102B (es) | 2010-07-29 | 2017-07-06 | Equalaire Systems Inc | Sistema de alerta de alta temperatura del eje de fijación. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE466327A (fr) * | 1945-08-01 | 1900-01-01 | ||
US2861151A (en) * | 1957-04-22 | 1958-11-18 | Westinghouse Electric Corp | Temperature-controlled apparatus |
FR1386750A (fr) * | 1963-03-22 | 1965-01-22 | Interrupteur électrique commandé par un fluide sous pression | |
US3668347A (en) * | 1970-01-19 | 1972-06-06 | Robertshaw Controls Co | Snap acting electrical switch construction having reset means |
DE2037234A1 (de) * | 1970-07-01 | 1972-02-03 | Inst Prueffled Fuer Elektrisch | Schaltgerat für hohe Spannungen |
FR2155095A5 (fr) * | 1971-10-07 | 1973-05-18 | Torrix Sa Ets |
-
1974
- 1974-02-18 GB GB727074A patent/GB1428632A/en not_active Expired
- 1974-02-19 US US443619A patent/US3889077A/en not_active Expired - Lifetime
- 1974-02-19 FR FR7405579A patent/FR2218562B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2218562A1 (fr) | 1974-09-13 |
GB1428632A (en) | 1976-03-17 |
US3889077A (en) | 1975-06-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |